Wave Rebellion Pro 3 vs Endorphin Pro 5

The Wave Rebellion Pro 3 is Mizuno at its most uncompromising: a £250 carbon racing shoe built for one thing, chasing a fast marathon or half. The party trick is the radically cut-away heel, which drops away behind your foot and throws you forward onto a steep forefoot rocker. Land on your midfoot or forefoot and it rolls you through toe-off with real momentum. At 225g with a 4mm drop it is light and low-slung for a super shoe, and the carbon plate keeps everything firm and directional underfoot. This is not a do-everything racer. It rewards efficient runners who hold pace and land forward, and it can feel awkward for anyone who sits back on their heels. If you want a friendlier ride with more forgiveness, the Vaporfly 4 is the easier shoe to run. But for committed racers who like an aggressive, propulsive road shoe, few things feel this eager to move.

The Endorphin Pro 5 is Saucony's carbon marathon racer, and the fifth version is the most complete one yet. This is a road racing shoe built around a slotted carbon SpeedRoll plate sitting in a stack of PWRRUN PB and Super Critical foam, so you get that firm, rockered snap through toe-off that the Endorphin line has always chased. At £225 it lands squarely in the super-shoe bracket alongside the Nike Vaporfly 4 and adidas Adios Pro, and it earns the price if you are racing anything from 10k to a marathon. Compared with the Endorphin Pro 4 it feels a touch more planted and a little more forgiving on tired legs, without losing the rolling geometry that makes it want to move at pace. In our view this is a proper PB tool, not an everyday cruiser. Buy it to race, and it delivers.